Senior Counsel – Regulatory Implementation at Three UK | London

Join Three UK as a Senior Counsel specializing in Regulatory Implementation, where you will play a pivotal role in navigating the complexities of telecommunications regulations. Your expertise will ensure compliance and drive strategic initiatives in regulatory matters.

About AssembledAt Assembled, we believe that exceptional customer support is achieved through a harmonious blend of human agents and artificial intelligence. Our cutting-edge platform is uniquely designed to integrate both elements seamlessly, enabling organizations to manage their support operations effectively. Trusted by industry leaders like Canva, Etsy, and Robinhood, Assembled empowers teams to optimize their operations — from in-house agents to BPOs, all while harnessing the capabilities of AI. With features including AI Agents that handle cases from start to finish, AI Copilot for agent support, and AI-driven workforce management, we help teams deliver faster, higher-quality service and make informed staffing and automation decisions. With the backing of $70 million from NEA, Emergence Capital, and Stripe, we are on a mission to redefine the future of AI and human collaboration in customer support.The RoleWe are seeking an experienced Implementation Manager to spearhead the technical implementation process and foster strong customer relationships during the onboarding phase for our mid-market and enterprise clients.As a pivotal member of our Solutions Team, you will play a key role in shaping our implementation strategies as we expand. Your responsibilities will encompass everything from customer project management to technical setup, directly contributing to revenue growth, customer retention, and overall satisfaction. By engaging with customers, you will formalize best practices for implementation, enhance our product offerings, and refine our operational processes as we continue to scale.ResponsibilitiesCultivate customer relationships and lead technical implementation projects across various customer segments, particularly focusing on mid-market and enterprise.Investigate and document product functionalities across all areas of our platform, both through our web application and API, to enhance your product knowledge and serve our customers and internal teams effectively.Establish and enhance implementation best practices based on your growing product expertise.Streamline internal processes and elevate the customer experience throughout the implementation phase.Collaborate cross-functionally with Sales and Customer Success teams to ensure successful customer launches.Influence the product roadmap by acting as a conduit between our customers and the product organization.Set a positive precedent for customer engagement, helping clients derive maximum value from our solutions.About YouA minimum of 4 years’ experience in a customer-focused role that involves technical support, ideally within a SaaS environment.Proven ability to manage multiple projects simultaneously, ensuring timely delivery and customer satisfaction.Strong analytical and problem-solving skills, with a passion for improving processes and customer experiences.Excellent communication and interpersonal skills, enabling effective collaboration with cross-functional teams and customers.A proactive mindset with a focus on continuous learning and adaptation.

About UsAt Optro, we have achieved remarkable growth, surpassing $300M ARR, and we stand as the premier audit, risk, ESG, and InfoSec platform in the industry. Our technology is trusted by over 50% of the Fortune 500, including 7 of the Fortune 10, empowering organizations to enhance their operations with increased clarity and agility. We are proud to have received stellar ratings on G2.com and Gartner Peer Insights.Our culture is rooted in inspiration and collaboration, driving us to innovate continuously and contribute positively to our customers and communities. At Optro, we work together to overcome challenges, aiming to create the most beloved platform in our field. Our accolades include being recognized among the 500 fastest-growing tech companies in North America for seven consecutive years by Deloitte!Your RoleWe are seeking a dynamic and self-driven Implementation Project Lead to oversee the deployment of Optro’s software solutions. This role entails managing every phase of the implementation process, from the sales handoff to the successful go-live of the system.Key ResponsibilitiesBuild an in-depth understanding of our product to guide customers throughout the implementation journey, including kickoff, design, and user acceptance testing.Gather, analyze, and interpret customer requirements to tailor the Optro solution effectively.Act as the project manager for various AuditBoard implementation projects of varying scopes.Monitor project progress and coordinate client and internal resources to ensure timely delivery of project milestones.Ideal Candidate AttributesA minimum of 3 years of experience in delivering software implementations within a B2B SaaS or enterprise software environment, from project kickoff to go-live is highly preferred.Alternatively, 3+ years of experience in internal audit, external audit, IT audit, IT compliance, or risk management, with hands-on involvement in implementing, configuring, or deploying audit, risk, or compliance systems.Proficient in Excel at an intermediate to expert level.

Transform the Future of Finance with Us!At Light, we are revolutionizing the way modern businesses manage their financial processes by replacing outdated ERP systems with our dynamic Smart Financial Platform. Our cutting-edge software equips global enterprises with automated accounting, real-time insights, and financial flows that adapt to the pace of business.We collaborate closely with our clients, delivering rapid solutions while maintaining a relentless focus on quality. In a remarkably short time, Light has become the backbone of leading companies such as Lovable, Legora, and Keyshot. Our users don’t just operate on Light; they truly enjoy the experience.Join us as we forge a new category in software. We are a passionate team of engineers who appreciate the intricacies of finance, designers dedicated to seamless reconciliation, and operators who view finance as a product. If you're eager to innovate how the world manages money, you've found your new home.Supported by premier investors and guided by industry veterans, we are crafting groundbreaking products with the liberty to deliver ambitious results. Help us position Light as the global standard for next-generation finance.Your Role as Implementation ManagerAs an Implementation Manager, you will spearhead complex implementation projects for multinational clients transitioning from traditional ERP systems to our Smart Financial Platform. Your expertise will guide clients through the intricacies of financial systems during their migration, ensuring seamless adoption of our platform. You will cultivate strong relationships with client finance leadership to foster trust and facilitate successful outcomes.Your responsibilities will include:Leading intricate implementation projects for global clients.Utilizing your experience to navigate complex financial systems during migrations.Establishing trusted partnerships with client finance teams to enhance platform adoption.Creating and executing comprehensive project plans with defined milestones.Collaborating with our product and engineering teams to align client requirements with our implementation strategies.This role is client-facing and pivotal in ensuring successful implementations and sustained client satisfaction. You will collaborate with a small, talented team that possesses a profound understanding of the market.Your Qualifications:Bachelor’s degree in Accounting, Finance, or a related field.Proven experience in managing ERP implementations, particularly for large-scale enterprises.Strong analytical and problem-solving skills, with a deep understanding of financial processes.Excellent communication and interpersonal skills to build relationships with senior stakeholders.Demonstrated ability to manage multiple projects simultaneously and meet tight deadlines.

Role overview Three UK is seeking a Regulatory Manager to join the team in London. The position centers on ensuring the company meets all relevant regulatory obligations and helps the business stay aligned with current compliance standards. Key responsibilities Oversee compliance activities throughout the organization Maintain communication with regulatory authorities when required Create and apply policies that support regulatory compliance Promote sound business practices by implementing effective compliance measures Location This role is based in London.

Join Three UK as a Regulatory Manager, where you will play a vital role in shaping our regulatory strategies and ensuring compliance with industry standards. You will collaborate with various stakeholders to develop and implement policies that support our business objectives while adhering to regulatory requirements.

Role Overview oliver is looking for an Implementation Manager based in London. This role leads the deployment of new solutions for clients, working closely with them to understand their needs and deliver results that match their goals. What You Will Do Oversee the rollout of solutions for clients, managing the process from planning to completion Work directly with clients to clarify requirements and ensure their expectations are met Coordinate with internal teams to align project strategies with client objectives Build and maintain strong client relationships throughout each project Monitor progress and address issues to keep projects on track

About DecagonDecagon stands as the premier conversational AI platform, enabling brands to provide exceptional concierge-level customer experiences.Our cutting-edge technology empowers renowned enterprises such as Avis Budget Group, Block’s Cash App and Square, Chime, Oura Health, and Hunter Douglas to implement AI agents that facilitate personalized and enriching interactions across all channels, including voice, chat, email, and SMS.We envision a future where customer interactions transcend traditional support tickets and hold music, leading to quicker resolutions, more engaging conversations, and deeper relationships. Proudly backed by leading investors including a16z, Accel, Bain Capital Ventures, Coatue, and Index Ventures, we are committed to making this vision a reality.As an in-office company, we thrive on a collective dedication to excellence and speed. Our core values — Just Get It Done, Invent What Customers Want, Winner’s Mindset, and The Polymath Principle — guide our working culture and team development.About the RoleJoin Decagon’s pioneering Implementations Team to build and scale our operations in delivering top-tier AI Agents to our clients. You will spearhead the strategy and execution of Decagon implementations within intricate enterprise environments, ensuring that each deployment is seamless, impactful, and lays the groundwork for sustained customer success.Your responsibilities will include designing and maintaining the implementation playbook, establishing frameworks, processes, and standards that facilitate repeatable and scalable deployments as we expand. You will leverage AI tools, automation, and robust operational design to enhance efficiency and minimize time to value.Collaborating closely with customer teams, you will gain insights into their workflows and objectives while working cross-functionally with Sales, Product, and Engineering to convert those needs into successful implementations. You will oversee complex rollouts, align stakeholders, and guarantee that every launch yields measurable outcomes.In this role, you willLead the implementation of enterprise AI Agents from kickoff to rollout, driving execution, adoption, and business results.Craft implementation strategies customized to each customer's objectives and technical landscape.Develop and manage the Implementation playbook, incorporating processes and standards that support scalable, high-quality deployments.Enhance the speed, quality, and consistency of implementations by identifying best practices and streamlining workflows.

About Humaans Humaans builds workplace infrastructure software for fast-growing, global companies. The platform has grown from a basic system of record into a full workforce management solution. Athena, our AI layer, powers workflow orchestration across HR, IT, Finance, and Operations. This helps organizations move quickly and make informed decisions as they scale. Our customers include ambitious startups like Lovable, Poolside, Fyxer AI, and Tandem Health, alongside established growth companies such as Quantexa, Sellpy, Manychat, Gigs, Croud, and Threecolts. These teams rely on Humaans to manage increasing complexity and operate more efficiently. We have raised $20 million from investors and founders in technology, including Lachy Groom (Physical Intelligence) and Stewart Butterfield (Slack). Role Overview The Implementation Manager plays a key part in ensuring customers get the most from Humaans from day one. With Athena now live, this role helps organizations set up an AI-powered people platform, driving adoption and building long-term relationships. This position focuses on precision, efficiency, and a strong customer experience. AI tools are part of the daily workflow to speed up processes, catch errors early, and refine future implementations. The Implementation Manager covers both our core HRIS and Athena platforms, making sure customers are set up for success from the start. What You Will Do Manage the entire implementation process for new clients, from contract signature through to solution launch Work with complex data sets and adapt solutions to fit each organization’s needs Collaborate with Sales, Customer Success, Product, and Engineering teams to deliver smooth, memorable implementations Location This role is based in London.

Three UK seeks a Partnerships Executive in London to help develop and maintain key relationships with partners. The position supports the company’s goal of providing reliable connectivity and a positive customer experience. Role overview This role centers on building and nurturing strategic partnerships. The Partnerships Executive will work with internal teams and external organizations to strengthen collaboration and ensure shared objectives are met. Key responsibilities Establish and manage partnerships that align with Three UK’s business goals Maintain ongoing communication with partners to support mutual success Contribute to initiatives that enhance customer connectivity and satisfaction Location This position is based in London.

We are seeking an experienced Principal Implementation Manager to join our dynamic team at Wise. In this pivotal role, you will lead the successful implementation of our cutting-edge financial solutions for clients, ensuring that projects are executed on time and to the highest standards. You will collaborate closely with cross-functional teams, including product development and customer support, to deliver exceptional results that drive customer satisfaction.

About WPPWPP serves as the trusted growth partner for the world's leading brands, integrating cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions, and expert strategic counsel into a single entity. Powered by exceptional talent and our innovative marketing platform, WPP Open, we assist clients in navigating change, seizing opportunities, and achieving transformational growth. For more information, visit WPP.com.1360 - Implementational Planning Manager - Client TeamsAbout WPP MediaWPP is the creative transformation company dedicated to leveraging creativity to build better futures for our people, planet, clients, and communities. For more information, visit WPP.com.WPP Media, a global collective within WPP, brings together the best platforms, people, and partners to unlock limitless opportunities for growth in a media-rich environment. For further details, visit WPPMedia.com.ABOUT WPP & OPENDOORAt WPP, we continuously reinvent the future of creativity across a broader canvas, uniting unrivalled talent, resources, and skills to offer integrated communications, experience, commerce, and technology solutions.Over the past decade, we have developed a global client practice dedicated to accelerating WPP's impact for our largest clients by delivering the best of WPP. Each team is tailored to meet specific client needs and challenges, facilitating easy access to the appropriate capabilities. This is the foundation for our unique OpenDoor collaboration with Amazon.The OpenDoor partnership model is designed to deliver enhanced productivity, fueled by our industry-leading approach to People, Platforms, and Process. OpenDoor encompasses all WPP agencies and disciplines, including media, business consultancy, communications, and brand strategy.

Important Note: This position is based in London and requires on-site presence five days a week, working directly with the team. About Campfire Campfire builds a platform for modern mid-market finance teams, transforming core accounting processes. The product replaces legacy ERPs and manual workflows with automation designed to help finance teams close faster and scale efficiently. In the past year, Campfire has grown 10x, reflecting strong customer demand for tools that offer clarity, control, and strategic visibility. Role Overview The Implementation Manager leads customer projects from start to finish. This role ensures customers launch and integrate the Campfire platform smoothly into their operations. Responsibilities span the entire implementation lifecycle: kickoff, configuration, data migration, testing, go-live, and transition to Support or Customer Experience. Strong project management, technical understanding, and clear communication are essential. The Implementation Manager works closely with both customers and internal teams to keep projects on track, spot risks early, and deliver a seamless launch. What You Will Do Lead customer implementations from kickoff through go-live. Direct projects to adapt the platform to each customer’s accounting workflows and reporting needs. Configure the platform based on customer-specific charts of accounts, reporting structures, and operational requirements. Manage data migration from ERPs, general ledgers, or spreadsheets, ensuring financial data accuracy. Oversee testing and validation of workflows, reporting outputs, and system setup. Identify and resolve risks or discrepancies early, working with internal teams on data, processes, or timelines. Serve as the main point of contact for customers throughout implementation, providing clear updates and guidance. Collaborate with Product, Engineering, and Customer Experience teams to address technical or workflow challenges.

Join Asana as a Senior Implementation Manager, where you will lead strategic initiatives to enhance our customer experience. You will be instrumental in guiding teams through the implementation process, ensuring that our innovative solutions are seamlessly integrated into clients’ workflows. This position is ideal for a proactive leader who thrives in a dynamic environment and is passionate about driving customer success.

Role Overview Wise is hiring a Senior Implementation Manager in London. This role focuses on leading implementation strategies and coordinating with multiple teams to deliver successful rollouts of Wise solutions. The position aims to improve processes, support client satisfaction, and strengthen operational efficiency.

Three UK is hiring a Senior Counsel for Customer Regulatory Implementation and Delivery in London. This position focuses on understanding and applying regulations that affect how customers interact with the business. The work involves close collaboration with teams across the company to ensure operations meet legal standards while supporting new projects. Key responsibilities Interpret regulatory changes that influence customer-facing activities. Partner with various teams to ensure compliance and assist with new business initiatives. Develop and update legal frameworks to keep up with evolving requirements. Contribute to strategies that enhance customer experience while maintaining regulatory compliance. Collaboration and impact This role works alongside colleagues from several departments, balancing legal obligations with Three UK's commitment to innovation and quality service. The Senior Counsel’s input directly shapes how the company delivers services in a rapidly changing telecom environment.

Join Three UK as a Regulatory Lead and play a pivotal role in shaping our regulatory strategies. You will be at the forefront of navigating complex regulatory landscapes, ensuring compliance, and advocating for our interests in the telecommunications sector.

Role overview The Implementation Manager - Primary Care at AccuRx works from the London (Shoreditch) office. This position focuses on supporting healthcare practices as they adopt and integrate AccuRx solutions, ensuring each rollout fits into existing workflows without disruption. What you will do Oversee the integration of AccuRx healthcare products in primary care environments Collaborate closely with healthcare providers and internal teams to encourage effective adoption Coordinate with various stakeholders to resolve challenges and promote a seamless transition Assist practices in realizing the value of AccuRx tools for improving patient care

Role overview The Regulatory Lead at Three UK plays a key part in guiding compliance and shaping company policy to meet telecommunications regulations. Based in London, this position works closely with teams across the business, providing regulatory expertise and ensuring that company practices align with industry requirements. What you will do Advise on regulatory issues that impact the telecommunications sector Collaborate with internal teams to maintain compliance with laws and standards Assist in developing and updating internal policies to match current regulations Support the business in understanding and applying regulatory changes Location This role is based in London.

Join AccuRx as an Implementation Manager responsible for driving successful deployment and integration of our innovative solutions in secondary care and enterprise settings. You will collaborate with healthcare professionals, stakeholders, and cross-functional teams to ensure seamless implementation processes and transformative patient care experiences.